Visible-Light-Initiated Cross-Dehydrogenative Coupling of Quinoxalin-2(1H)-ones and Simple Amides with Air as an Oxidant DOI
Long‐Yong Xie,

Jiali Hu,

Yanxi Song

и другие.

ACS Sustainable Chemistry & Engineering, Год журнала: 2019, Номер 7(24), С. 19993 - 19999

Опубликована: Ноя. 8, 2019

By using ambient air as an oxidant, various N-acylated 3-aminoquinoxalin-2(1H)-ones were efficiently synthesized through visible-light-promoted rhodamine B-catalyzed amidation reaction of quinoxalin-2(1H)-ones and amides under metal-free strong oxidant-free conditions.

Язык: Английский

Visible-light-induced deoxygenative C2-sulfonylation of quinoline N-oxides with sulfinic acids DOI
Long‐Yong Xie,

Tai-Gang Fang,

Jia-Xi Tan

и другие.

Green Chemistry, Год журнала: 2019, Номер 21(14), С. 3858 - 3863

Опубликована: Янв. 1, 2019

The first example of direct synthesis 2-sulfonylquinolines through visible-light-induced deoxygenative C2-sulfonylation quinoline N-oxides with organic dye as the catalyst and ambient air sole oxidant was developed.

Язык: Английский

Процитировано

194
Visible-light-induced decarboxylative acylation of quinoxalin-2(1H)-ones with α-oxo carboxylic acids under metal-, strong oxidant- and external photocatalyst-free conditions DOI
Long‐Yong Xie,

You-Shu Bai,

Xiang-Qin Xu

и другие.

Green Chemistry, Год журнала: 2020, Номер 22(5), С. 1720 - 1725

Опубликована: Янв. 1, 2020

An eco-friendly visible-light-induced decarboxylative acylation of quinoxalin-2(1H)-ones and α-oxo carboxylic acids with air as the oxidant under external-photocatalyst-free conditions was established.

Язык: Английский

Процитировано

174
Visible-light-induced three-component reaction of quinoxalin-2(1H)-ones, alkenes and CF3SO2Na leading to 3-trifluoroalkylated quinoxalin-2(1H)-ones DOI
Na Meng,

Yufen Lv,

Qishun Liu

и другие.

Chinese Chemical Letters, Год журнала: 2020, Номер 32(1), С. 258 - 262

Опубликована: Ноя. 20, 2020

Язык: Английский

Процитировано

144
Photo-/electrocatalytic functionalization of quinoxalin-2(1H)-ones DOI
Kai Sun, Fang Xiao, Bing Yu

и другие.

CHINESE JOURNAL OF CATALYSIS (CHINESE VERSION), Год журнала: 2021, Номер 42(11), С. 1921 - 1943

Опубликована: Авг. 30, 2021

Язык: Английский

Процитировано

138
Visible-light-initiated 4CzIPN catalyzed multi-component tandem reactions to assemble sulfonated quinoxalin-2(1H)-ones DOI
Zhiwei Wang, Qishun Liu,

Ruisheng Liu

и другие.

Chinese Chemical Letters, Год журнала: 2021, Номер 33(3), С. 1479 - 1482

Опубликована: Авг. 12, 2021

Язык: Английский

Процитировано

135
Visible-light-induced direct perfluoroalkylation/heteroarylation of [1.1.1]propellane to diverse bicyclo[1.1.1]pentanes (BCPs) under metal and photocatalyst-free conditions DOI

Jiashun Zhu,

Yirui Guo, Yu‐Ru Zhang

и другие.

Green Chemistry, Год журнала: 2023, Номер 25(3), С. 986 - 992

Опубликована: Янв. 1, 2023

This study describes a green and novel multi-component reaction for direct perfluoroalkylation/heteroarylation of [1.1.1]propellane with heteroarenes perfluoroalkyl iodines to diverse bicyclo[1.1.1]pentanes (BCPs).

Язык: Английский

Процитировано

67
Recent Progress in Synthetic Applications of Hypervalent Iodine(III) Reagents DOI Creative Commons
Akira Yoshimura, Viktor V. Zhdankin

Chemical Reviews, Год журнала: 2024, Номер unknown

Опубликована: Сен. 13, 2024

Hypervalent iodine(III) compounds have found wide application in modern organic chemistry as environmentally friendly reagents and catalysts. iodine are commonly used synthetically important halogenations, oxidations, aminations, heterocyclizations, various oxidative functionalizations of substrates. Iodonium salts arylating reagents, while iodonium ylides imides excellent carbene nitrene precursors. Various derivatives benziodoxoles, such azidobenziodoxoles, trifluoromethylbenziodoxoles, alkynylbenziodoxoles, alkenylbenziodoxoles group transfer the presence transition metal catalysts, under metal-free conditions, or using photocatalysts photoirradiation conditions. Development hypervalent catalytic systems discovery highly enantioselective reactions chiral represent a particularly recent achievement field chemistry. Chemical transformations promoted by many cases unique cannot be performed any other common, non-iodine-based reagent. This review covers literature published mainly last 7-8 years, between 2016 2024.

Язык: Английский

Процитировано

37
Visible-light-induced four-component difunctionalization of alkenes to construct phosphorodithioate-containing quinoxalin-2(1H)-ones DOI
Xiao‐Ming Chen,

Lianhui Song,

Jun Pan

и другие.

Chinese Chemical Letters, Год журнала: 2024, Номер 35(11), С. 110112 - 110112

Опубликована: Июнь 25, 2024

Язык: Английский

Процитировано

33
Photocatalyst-Free Visible-Light-Promoted C(sp2)–S Coupling: A Strategy for the Preparation of S-Aryl Dithiocarbamates DOI
Guoqing Li,

Qiuli Yan,

Ziyu Gan

и другие.

Organic Letters, Год журнала: 2019, Номер 21(19), С. 7938 - 7942

Опубликована: Сен. 25, 2019

We have successfully developed a green and efficient multicomponent reaction protocol to synthesize S-aryl dithiocarbamates under visible light. Most appealingly, the can proceed smoothly without adding any transition-metal catalysts, ligands, or photocatalysts while minimizing chemical wastes metal residues in end products. The advantages of this method meet requirements sustainable synthetic chemistry, it provides straightforward way create valuable dithiocarbamates.

Язык: Английский

Процитировано

137
Visible-light-promoted direct C–H/S–H cross-coupling of quinoxalin-2(1H)-ones with thiols leading to 3-sulfenylated quinoxalin-2(1H)-ones in air DOI
Long‐Yong Xie, Yanling Chen, Qin Li

и другие.

Organic Chemistry Frontiers, Год журнала: 2019, Номер 6(24), С. 3950 - 3955

Опубликована: Янв. 1, 2019

A new and efficient visible-light-mediated strategy has been developed for the synthesis of 3-sulfenylated quinoxalin-2(1H)-ones via rhodamine B catalyzed C–H/S–H cross-coupling with thiols in air at room temperature.

Язык: Английский

Процитировано

125